2021年。アメリカ合衆国ら先進工業諸国が中心となったザンクトガレン協定による規制もむなしく、異星人ペドラーがもたらした意識制御型汎用作業機械「エグゾフレーム」は、全世界に拡散していた。世界各地でエグゾフレームを調査してきたボウマンたちは、その背後に、戦場でのエグゾフレームの利用を拡大させようと目論む何者かの存在に気づく。全ての情報はアフリカの新興国・アザニア共和国大統領ライラ・レシャップを示していた。彼は世界中の誰もがタダ同然で入手できるエグゾフレームの利用を拡大させることで発展途上国の技術的独立を促すべく、新しいアフリカ連合の実質的なリーダーとして、あるいは謎の武装組織アウトキャスト・ブリゲードの黒幕として動いている。だが、その危険性を訴えるボウマンたちの報告書は、上層部に握りつぶされてしまう。彼らは、アザニアに対抗すべく、エリア51において秘密裏に海兵隊専用エグゾ開発プロジェクト「ガビアル」を推める。
OBSOLETE (シーズン 1)

Outcast (エピソード 1)
脚本家: Gen Urobuchi
放送日: 2019-12-03
上映時間: 12 min
概要: In South America, 2023. The U.S. Marine Corps intervene in the conflict between Ecuador and Peru with secret Exoframe unit.

Bowman (エピソード 2)
放送日: 2019-12-10
上映時間: 12 min
概要: In 2015, alien technology Exoframes have spread in developing countries. Lieutenant Bowman fears Exoframes' diversion to military weapons.

Miyajima Rei (エピソード 3)
放送日: 2019-12-17
上映時間: 12 min
概要: In 2016, Rei Miyajima from the Japan Self-Defense Forces came to the Indian Army base on the Karakoram range for researching.

Loewner (エピソード 4)
放送日: 2019-12-24
上映時間: 12 min
概要: In 2017, Loewner works for PMC in the Middle East. At the oil terminal, he fights to protect civilians from a terrorist raid.

Soldier Brat (エピソード 5)
脚本家: Renji Oki
放送日: 2019-12-31
上映時間: 12 min
概要: Child soldiers forced to arm with Exoframes and fight. They are used as cheap consumables in conflict zones.

Jamal (エピソード 6)
脚本家: Renji Oki
放送日: 2020-01-07
上映時間: 12 min
概要: Child soldiers, trained by Zahir, can now freely maneuver their Exoframes and destroy tanks and attack helicopters one after another. Then the end of the civil war is announced.

Reshep (エピソード 7)
放送日: 2020-12-01
上映時間: 12 min
概要: Year 2021. There is an international trend of nations going against the Sankt Gallen Arrangement that regulates market distribution and certain usage of EXOFRAMES. The global world is focused on the military parade being held in the Republic of Azania, a nation leading in this opposition trend. The President of the Republic of Azania, Raila Reshep, who successfully brought about a miraculous economic growth from the civil war and is considered the real leader of the new African Union, is pushing for the use of EXOFRAMES.

Area 51 (エピソード 8)
脚本家: Renji Oki
放送日: 2020-12-08
上映時間: 12 min
概要: Year 2022. Despite nations around the world investing a huge budget and providing the world's most skilled specialists, attempts to analyze the EXOFRAME and understand the alien technology have failed. In the U.S., Project Xenogage in Area 51 was created to analyze alien technology. But, this project had also been put on hold. Now the project is being taken over by an eccentric leader who is not trying to decipher the alien technology, but rather, trying to find ways to use it.

Carhuincho (エピソード 9)
放送日: 2020-12-15
上映時間: 12 min
概要: Year 2023. The expansion of the EXOFRAME has destroyed existing industries and has weakened the economies of developed countries, leading to chaos in the international order. No one can stop the conflicts and civil wars that have erupted around the world. The border dispute between Ecuador and Peru has grown large and now involves neighboring countries. The Peruvian Jungle Division's EXOFRAME Platoon came under heavy fire from the mysterious EXOFRAME unit while defending their Forward Operation Base, and was destroyed by snipers.

Santa Muerte (エピソード 10)
放送日: 2020-12-22
上映時間: 12 min
概要: Year 2025 - A group of EXOFRAMES walk through the desert on the Mexican-American border. The people on board are forced to carry drugs in exchange for assistance crossing the border into the United States. One of them is a young girl who is given an amulet of Santa Muerte - the Saint of Death by the boy next to her.

Freyja (エピソード 11)
脚本家: Renji Oki
放送日: 2020-12-29
上映時間: 12 min
概要: Year 2030. The EXOFRAME, which can operate in any environment, showed its full potential under the sea. The underwater world became a new battlefield for the EXOFRAME. In the Barents Sea adjacent to the Norwegian Sea, Jan and Freya are workers for a private company in disguise.

Konoka Kokonoha (エピソード 12)
放送日: 2021-01-05
上映時間: 12 min
概要: Bowman and his fellow Marines, who are investigating the worldwide spread of EXOFRAMES discover some footage. It reveals a terrifying future 400 years from now. In the year 2444, the EXOFRAMES’ battlefield moves into space.
